]>
Commit | Line | Data |
---|---|---|
99dee823 | 1 | /* Copyright (C) 2015-2021 Free Software Foundation, Inc. |
13c41b2e SH |
2 | Contributed by Sebastian Huber <sebastian.huber@embedded-brains.de>. |
3 | ||
4 | This file is part of the GNU OpenMP Library (libgomp). | |
5 | ||
6 | Libgomp is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 3, or (at your option) | |
9 | any later version. | |
10 | ||
11 | Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
13 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
14 | more details. | |
15 | ||
16 | Under Section 7 of GPL version 3, you are granted additional | |
17 | permissions described in the GCC Runtime Library Exception, version | |
18 | 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | You should have received a copy of the GNU General Public License and | |
21 | a copy of the GCC Runtime Library Exception along with this program; | |
22 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | <http://www.gnu.org/licenses/>. */ | |
24 | ||
25 | /* This is the RTEMS implementation of a mutex synchronization | |
26 | mechanism for libgomp. This type is private to the library. */ | |
27 | ||
28 | #ifndef GOMP_MUTEX_H | |
29 | #define GOMP_MUTEX_H 1 | |
30 | ||
31 | #include <sys/lock.h> | |
32 | ||
33 | typedef struct _Mutex_Control gomp_mutex_t; | |
34 | ||
35 | #define GOMP_MUTEX_INIT_0 1 | |
36 | ||
37 | static inline void gomp_mutex_init (gomp_mutex_t *mutex) | |
38 | { | |
39 | _Mutex_Initialize (mutex); | |
40 | } | |
41 | ||
42 | static inline void gomp_mutex_lock (gomp_mutex_t *mutex) | |
43 | { | |
44 | _Mutex_Acquire (mutex); | |
45 | } | |
46 | ||
47 | static inline void gomp_mutex_unlock (gomp_mutex_t *mutex) | |
48 | { | |
49 | _Mutex_Release (mutex); | |
50 | } | |
51 | ||
52 | static inline void gomp_mutex_destroy (gomp_mutex_t *mutex) | |
53 | { | |
54 | _Mutex_Destroy (mutex); | |
55 | } | |
56 | ||
57 | #endif /* GOMP_MUTEX_H */ |